THUNDER TIGER E325 SE mini Titan, Manual

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It is recommended to use a Heading Hold Gyro. With a Heading Hold
Gyro, you may not use the trim and the revolution mixing function of
tail control.
First, choose the length of the tail servo arm referring to the manual
of the Gyro. You may try 10.5mm as the starting setting. Then mount
the servo arm for the moment and check the movement of the tail
servo:
1. While giving the right rudder control, the servo arm should move
forward.
2. Rotate the helicopter with your hand counterclockwise, the servo
arm should move forward.
TAIL CONTROL AND GYRO SETUP
After making sure of moving direction of tail servo, you have to mount
the servo arm in the correct position. Please reset the receiver power
and do not move the helicopter. While the tail control stick and trim
are centered, mount the servo arm vertically. Next, two points may
be your concern:
1. The traveling limit of the tail servo may not go beyond the mechanical
movement.
2. The tail servo horn should be vertical while the tail rotor are at 0
pitch or with a little offset to the right.(Referring to the photo below)
Note
1. To find the traveling limit, you have to adjust the Gyro referring to
its manual.
2. To adjust the pirouetting speed of the helicopter, please use the
”Travel Adjustment” or the ”D/R & EXP” function.
Rudder Servo
Rudder Servo
90
*